first commit

2022-12-15 23:51:04 +07:00
commit 87d51fb251
292 changed files with 12623 additions and 0 deletions
@@ -0,0 +1,35 @@
+package nyagami;
+
+import java.util.Scanner;
+import java.util.TreeSet;
+
+public class test{
+    
+    static boolean has(int[] a, int n, int x){
+        for(int i=0;i<n;i++) if(a[i]==x) return true;
+        return false;
+    }
+    
+    public static void main(String[] arg){
+        Scanner sc = new Scanner(System.in);
+        TreeSet<Integer> h = new TreeSet<>();
+        int n = sc.nextInt(), m = sc.nextInt();
+        int[] a = new int[n];
+        int[] b = new int[m];
+        for(int i=0;i<n;i++){
+            a[i]=sc.nextInt();
+        }
+        for(int i=0;i<m;i++){
+            b[i]=sc.nextInt();
+        }
+        for(int i=0;i<n;i++){
+            if(has(b,m,a[i])){
+                h.add(a[i]);
+            }
+        }
+        h.forEach((k)->{
+            System.out.printf("%d ", k);
+        });
+        sc.close();
+    }
+}